High-quality web research, in seconds

Build fast and accurate web research experiences into your product.

What did the SEC's amended recordkeeping rule change for broker-dealers?

Sources
[1] ecfr.gov
[2] sec.gov
[3] courtlistener.com

3.1s · streamed
Research complete
Researching SEC release
Researching case law
3 sources 3.1 s

Features

Fast, predictable, drop-in

High quality, low latency

Responses returns simple questions in just a couple seconds and can do deep research inside a minute. Perfect for conversational agents and user-facing UIs.

Async research

Research all 2,400 accounts in our CRM: funding, hiring signals, and tech stack. Then rank every one by expansion potential
20 min elapsed

Is Poland's economy really catching up to Spain's?

On PPP per capita, Poland reached 82% of Spain's level in 2025, up from 60% in 2010  [1]. Nominal GDP is still about half  [2].

Flat, predictable cost

Each Responses API call costs the same, no matter how many tokens Parallel consumes under the hood. Scale usage confidently from 1 call to 1 million calls.

OpenAI compatible

Use Parallel's Responses API through OpenAI's Python or TypeScript SDKs. Switching to Parallel is a three-line diff.

  from openai import OpenAI - client = OpenAI(api_key=OPENAI_API_KEY)+ client = OpenAI(api_key=PARALLEL_API_KEY,+                 base_url="https://api.parallel.ai/v1")   response = client.responses.create(-     model="gpt-5.4-mini",+     model="parallel",      input="What did the SEC change for broker-dealers?",      reasoning={"effort": "low"},-     tools=[{"type": "web_search"}],  )

3-line diff: OpenAI SDK → Parallel

Use Cases

In your product, or inside your agent

In-product web research

Build delightfully smart product experiences, powered by fast web research.

Vendor onboarding

A subagent specialized for research

Let your agent delegate web research tasks to Parallel Responses, making your agent faster, smarter, and much more token-efficient.

Start building for free

Get started with our APIs in seconds. Run up to 5,000 requests per month for free.

Agent onboarding prompt:

Use curl to read parallel.ai/agents.md and perform the setup to install Parallel

Agent onboarding prompt
Use curl to read parallel.ai/agents.md and perform the setup to install Parallel.